Whistleblower Software (Formalize) vs Visslan
Side-by-side facts for Whistleblower Software (Formalize) and Visslan, sourced from vendor-published materials. Both platforms market themselves for EU Directive 2019/1937 compliance.
At a glance
Whistleblower Software (Formalize)
Whistleblower Software product from Formalize with public Core and Advanced annual pricing.
- Headquarters
- Copenhagen, Denmark
- Pricing
- Core: €99 / €149 / €199 / €249 / €349 per month for 0-49 / 50-149 / 150-249 / 250-499 / 500-999 employees. Advanced: €149 / €219 / €299 / €379 / €529 for the same bands. 1,000+ employees contact sales. Billed annually.
- EU data hosting
- EU (named data centre)
- EU member states referenced
- 3 of 27
- Certifications
- ISO 27001 + 3 more
- AI on report content
- Processes report content with AI / translation
Visslan
Swedish whistleblower platform, acquired by Whistlelink in June 2025. Public annual pricing from SEK 6,000 / €600.
- Headquarters
- Sweden
- Pricing
- Banded by employee count: SEK 6,000/year (<50), SEK 8,000/year (50–249), SEK 11,000/year (250–499), SEK 15,000/year (500–999), quote for 1,000+. English page shows €600 / €800 / €1,100 / €1,500 equivalents. No startup fees or binding period.
- EU data hosting
- EU (named data centre)
- EU member states referenced
- 1 of 27
- Certifications
- ISO 27001
- AI on report content
- Undisclosed
Full facts, side by side
| Attribute | Whistleblower Software (Formalize) | Visslan |
|---|---|---|
| Headquarters | Copenhagen, Denmark | Sweden |
| Founded | 2020 | Undisclosed |
| Ownership | Private | The Whistle Compliance Solutions AB (559327-2999); acquired by Whistlelink in June 2025 |
| Customers (vendor claim) | 8,000+ across the Formalize platform (vendor claim) | Undisclosed |
| Pricing | Core: €99 / €149 / €199 / €249 / €349 per month for 0-49 / 50-149 / 150-249 / 250-499 / 500-999 employees. Advanced: €149 / €219 / €299 / €379 / €529 for the same bands. 1,000+ employees contact sales. Billed annually. | Banded by employee count: SEK 6,000/year (<50), SEK 8,000/year (50–249), SEK 11,000/year (250–499), SEK 15,000/year (500–999), quote for 1,000+. English page shows €600 / €800 / €1,100 / €1,500 equivalents. No startup fees or binding period. |
| Pricing model | Tiered (per employee) | Tiered (per employee) |
| Procurement model | Self-serve sign-up | Mixed |
| Free trial | ✓ Yes | ✓ Yes |
| EU data hosting | EU (named data centre) | EU (named data centre) |
| EU member states referenced | 3 of 27 | 1 of 27 |
| EU reporting languages | Partial | Partial |
| Total reporting languages | 80 | 5 |
| AI on report content | Processes report content with AI / translation | Undisclosed |
| Certifications |
|
|
| National laws referenced |
|
|
| Anonymous reporting | ✓ | ✓ |
| Case management | ✓ | ✓ |
| Multi-channel intake | ✓ | ✓ |
| Public API | — | — |
| GDPR (vendor claim) | ✓ | ✓ |
| EU Directive 2019/1937 (vendor claim) | ✓ | ✓ |
| Last verified |
How Whistleblower Software (Formalize) and Visslan differ
Both Whistleblower Software (Formalize) and Visslan can host whistleblower report data inside the EU. Whistleblower Software (Formalize) references 3 of the 27 EU member states and Visslan references 1. Both list an ISO 27001 certification. Whistleblower Software (Formalize) offers self-serve sign-up, whereas Visslan routes buyers through a demo or sales process. Both process report content with AI or automated translation. Both market themselves for EU Directive 2019/1937 compliance, so the better fit depends on your priorities around data residency, certification, pricing transparency, and use of AI.
Whistleblower Software (Formalize) vs Visslan: common questions
Does Whistleblower Software (Formalize) or Visslan host whistleblower data in the EU?
How many EU member states do Whistleblower Software (Formalize) and Visslan cover?
Is Whistleblower Software (Formalize) or Visslan ISO 27001 certified?
How do Whistleblower Software (Formalize) and Visslan pricing and sign-up compare?
Do Whistleblower Software (Formalize) or Visslan use AI on whistleblower reports?
Another option in this directory
Whistleblower Software (Formalize) and Visslan are two of the platforms indexed here. If your shortlist is still open, one more worth comparing — with a different set of tradeoffs:
EthicsPortal
Whistleblower reporting portal hosted on Hetzner in Germany. Flat €60/month plan.
- Headquarters
- Poland
- Pricing
- €60/month, or €41.67/month billed annually (€500/year)
- EU data hosting
- EU (named data centre)
- EU member states referenced
- All 27
- Certifications
- ISO 27001
- AI on report content
- No AI processing of report content
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